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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
4548729
Issue Dt:
10/22/1985
Application #:
06601475
Filing Dt:
04/18/1984
Inventors:
KARL SCHMID, HORST BAUMANN, JURGEN GEKE, HANS-GUNTHER GERMSCHEID, WERNER LUDECKE et al
Title:
AQUEOUS FOAM-INHIBITING COMPOSITIONS CONTAINING ALKYL POLYETHYLENE GLYCOL ALKYL ETHERS
Assignment: 1
Reel/Frame:
004251/0592Recorded: 04/18/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
SCHMID, KARL
Exec Dt:
04/12/1984
BAUMANN, HORST
Exec Dt:
04/12/1984
GEKE, JURGEN
Exec Dt:
04/12/1984
GERMSCHEID, HANS-GUNTHER
Exec Dt:
04/12/1984
LUDECKE, WERNER
Exec Dt:
04/12/1984
PIORR, ROBERT
Exec Dt:
04/12/1984
ROSSMANN, CHRISTIAN
Exec Dt:
04/12/1984
SCHARF, ROLF
Exec Dt:
04/12/1984
SCHLUSSLER, HANS-JOACHIM
Exec Dt:
04/12/1984
Assignee:
HENKEL KOMMANDITGESELLSCHAFT AUF AKTEIN (HENKEL KGAA), A CORP OF GERMANY
4000 DUSSELDORF-HOLTHAUSEN, GERMANY
Correspondent:
NELSON LITTEL, JR.
420 LEXINGTON AVE.
NEW YORK, NY 10170
Assignment: 2
Reel/Frame:
005458/0513Recorded: 08/30/1990Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
Exec Dt:
06/28/1990
Assignee:
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Correspondent:
PATRICK J. SPAN
3832 SUSAN LANE
MINNETONKA, MN 55345
Assignment: 3
Reel/Frame:
056779/0794Recorded: 07/07/2021Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ECOLAB, INC.
Exec Dt:
01/01/2009
Assignee:
ECOLAB USA INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Correspondent:
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:
057434/0601Recorded: 07/12/2021Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ECOLAB, INC.
Exec Dt:
01/01/2009
Assignee:
ECOLAB USA INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Correspondent:
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402

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